Convert a MemoryStream of a SVG string to a PNG image

I'm confused on how the memorystream interacts with the Magic.NET library. I'm not sure if this library supports reading a string and converting it to an image so I decided to create my SVG string into a stream in order to try and interact with Magick.NET
stream library. I have not been able to figure out how to either convert my SVG string to an image or how to convert my SVG string stream to an image.